The mechanism of action and the synergistic effect of nitrogenand phosphorus-containing fire retardants in fire protection and wood and peat fire suppression
| Autor: | V. V. Bogdanova, O. I. Kobets, V. P. Kirlitsa |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
021110 strategic
defence & security studies Peat Phosphorus containing Phosphorus 0211 other engineering and technologies chemistry.chemical_element 02 engineering and technology ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Химия [ЭБ БГУ] 021001 nanoscience & nanotechnology Combustion Nitrogen Mechanism of action chemistry Environmental chemistry ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика [ЭБ БГУ] ТЕХНИЧЕСКИЕ И ПРИКЛАДНЫЕ НАУКИ. ОТРАСЛИ ЭКОНОМИКИ::Военное дело [ЭБ БГУ] Fire protection medicine Physical and Theoretical Chemistry medicine.symptom 0210 nano-technology Fire retardant |
| Zdroj: | Russian Journal of Physical Chemistry B. 10:306-312 |
| ISSN: | 1990-7923 1990-7931 |
| DOI: | 10.1134/s1990793116020160 |
| Popis: | The factors exerting a significant influence on the termination of the combustion of natural materials (wood and peat) were studied with the use of synthetic nitrogen- and phosphorus-containing fire retardants with different efficiencies. With the use of a mathematical experimental design method, it was confirmed that the inhibition of gas-phase radical processes by volatile nitrogen-containing products is the predominant process of combustion suppression. It was found that the synergism of the nitrogen–phosphorus flame retardants is determined by their complex action: phosphorus mainly enters into organomineral structures in a the condensed phase, and nitrogen inhibits reactions in a gas phase. |
| Databáze: | OpenAIRE |
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